119 search results - page 4 / 24 » On the Complexity of Optimal Grammar-Based Compression |
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper is concerned with the efficient transmission of scalable compressed images with complex dependency structures over lossy communication channels. Our recent work propose...
DAGSTUHL
2006
13 years 9 months ago
2006
This paper presents the optimal compression for sequences with undefined values. Let we have (N -m) undefined and m defined positions in the boolean sequence V of length N. The se...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Given a number of available layers of source data and a transmission bit budget, we propose an algorithm that determines how many layers should be sent and how many protection bit...
VCIP
2000
13 years 8 months ago
2000
A new down-conversion scheme in the DCT domain is presented, which can be used in decoders of DCT-compressed images and videos. The down-conversion in the transform domain general...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
Remote navigation in image-based scene representations requires random access to parts of the compressed reference image data to compose virtual views. The degree of dependencies ...